| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.87 | 7.257% | $237.9711 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $45.92 | 5.499% | $48.4451 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $81.82 | 5.283% | $86.1426 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $219.25 | 8.105% | $237.0202 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $113.42 | 7.184% | $121.5681 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $90.85 | 4.632% | $95.0582 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $57.84 | 11.319% | $64.3869 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $830.97 | $890.5922 | $890.60 | $890.55 | $890.60 | |